I asked a question earlier about open and closed intervals, so why did my teacher say this was wrong? Determine any values of c in the interval [0,2pi] for which f'(x) = 0. f(x)...
I asked a question earlier about open and closed intervals, so why did my teacher say this was wrong? Determine any values of c in the interval [0,2pi] for which f'(x) = 0. f(x)...
My pre calculus teacher is making us use her way of tangent function graphing using Undefined, (-1, 0, 1, Undefined so basically finding your maximas and minimas which is easy...
A rock is dropped from a height of 256 ft and falls toward the earth in a straight line. In t seconds, the rock drops a distance of s = 16t^2 ft. Answer the following showing all work. a...
Label the diagram and given information, model with an equation, differentiate and evaluate. Then answer the question with correct units. A coffee pot that has the shape of a circular cylinder of...
An open-top shipping crate with square bottom and rectangular sides is to hold 256 ft^3 and requires a minimum amount of cardboard. Find the most economical dimensions. Hint: your cardboard is for...
So I have a problem where there is a right triangle with the height (4500ft) and the rate at which the angle is changing (pi/180radians per second) and I need to find the ground speed. I figured...
For the polynomial shown below, find f(-1). F(x)=3x^4-x^3+4x-2 Identify the relative minimum value for the function shown below. G(x)=x^3-3x^2+2
Based on its degree, what kind of polynomial is this? H(x)=4x^4+2x-5
Help, please, any work would be nice. Thank you in advance!:)
A force of 7 pounds is required to hold a spring stretched 0.3 feet beyond its natural length. How much work (in foot-pounds) is done in stretching the spring from its natural length to 0.9...
Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. y=4x^2, x = 1, y = 0, about the x-axis
an object is fired vertically upward with an initial velocity v(0) = v0 from an initial position s(0)=s0. Answer part A and B below. A. For v0=39.2m/s and s0=27m find the position...
My calculus teacher tells me that my derivative is usually correct but when I simplify, I simplify incorrectly. I passed Algebra I and II with flying colors. What am I doing wrong ??? I know it's...
Why it's important You can use the quotient rule to answer questions like: Find f'(x) when f(x) = (3 + x2)/(x4 + x). What it is I recite this rhyme to remember the quotient rule: Low Dee High minus High Dee Low Draw the Bar and Square Below Which means: f'(x) = [low * dee high... read more
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plane is flying at a rate of 200 miles per hr.5 miles directly above the building. If the plane continues to fly fast, how fast observer's viewing angle changing in radians per hour, when the plane...
1. a. If you have a population of 80 individuals where the frequency of AA is 2/5, Aa is 2/5, and aa is 1/5, find pe and qe the frequency of each allele in the egg generation. b...
f(x, y) = 6xy4; R is the rectangle defined by 2 x 3 and -3 y -2
f(x, y) = 5y + 3x; R is the rectangle defined by 3 x 4 and 3 y 5
A cone is made of a circular plate of a given radius R by cutting a sector of some angle Q and welding the remaining edges. Draw the graph of the volume V of the resulting cone as a function of Q...